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 Elementary students present their environment-friendly creations made of castoffs at a fashion show in Huaibei, East China's Anhui province, May 13, 2011. [Photo/Asianewsphoto]  | 
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 Elementary students present their environment-friendly creations made of castoffs at a fashion show in Huaibei, East China's Anhui province, May 13, 2011. [Photo/Asianewsphoto]  | 
